What type of water has a very low salinity content when compared to brackish and the ocean?

Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

What shape would a molecule with two bound groups and two lone pairs have?

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?